CN107542402B - A kind of refuse landfill drilling machine - Google Patents
A kind of refuse landfill drilling machine Download PDFInfo
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- CN107542402B CN107542402B CN201710795397.1A CN201710795397A CN107542402B CN 107542402 B CN107542402 B CN 107542402B CN 201710795397 A CN201710795397 A CN 201710795397A CN 107542402 B CN107542402 B CN 107542402B
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- sampler barrel
- drilling rod
- drilling
- rod
- drill bit
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of refuse landfill drilling machines, comprising: workbench, rotation driving part, drilling rod, hydraulic drive mechanism, sampler barrel, squeezes push rod and drill bit at support frame；The outer wall of drilling rod is arranged at intervals with multiple annular slots；Hydraulic drive mechanism includes: at least one hydraulic cylinder and clamping unit；Clamping unit is set in outside drilling rod, and can be fastened in it in an annular slot；The Driven by Hydraulic Cylinder clamping unit rises or falls；Sampler barrel is detachably connected on the bottom end of the drilling rod；It squeezes push rod end and is provided with piston head；Piston head is slidably arranged in sampler barrel；The body of rod for squeezing push rod is threaded through in the top through-hole of sampler barrel；Drill bit is fixed on the bottom end of sampler barrel；Drill bit is cyclic structure, and multiple cutting teeths are arranged in bottom end interval；Cutting teeth is that the remainder after rectangle cambered surface tooth is cut in inclined surface.The refuse landfill drilling machine can reduce drilling difficulty, obtain the spam samples of rock core pattern.
Description
Technical field
The present invention relates to environmental technology field, in particular to a kind of refuse landfill drilling machine.
Background technique
Drill hole sampling is the important method assessed refuse landfill pollution and repair index.But due to the composition of house refuse
Complicated component (having polybag, shabby clothing, branch etc.) and discrete type is big leads to the sampling and traditional ground work of refuse landfill
There are many differences for journey sampling technique.The sampling mode of impact and hammering encounters loose and flexible rubbish effect not
Good, auger, which returns, destroys spam samples, does not become rock core.
The drill hole sampling equipment in the prior art difficulty that drills in the new refuse doped with polybag or fabric is larger,
And it is easily broken after sample proposition and is difficult to form rock core.
Summary of the invention
The present invention provides a kind of refuse landfill drilling machine, solves or part solves the difficulty that drills in the prior art
It is larger, and spam samples are difficult to the technical issues of forming rock core, realize reduction drilling difficulty, obtain the rubbish sample of rock core pattern
This technical effect.
A kind of refuse landfill drilling machine provided by the invention, comprising:
Workbench offers handle hole；
Support frame is fixed on the working platform；
Rotation driving part is arranged on support frame as described above；
Drilling rod, the corresponding handle hole, which is hung, to be located at below the output end of the rotation driving part；The rotate driving portion
Part drives the drilling rod to rotate around vertical direction；The outer wall of the drilling rod is arranged at intervals with multiple annular slots；
Hydraulic drive mechanism, comprising: at least one hydraulic cylinder and clamping unit；The cylinder seat of the hydraulic cylinder is fixed on described
On workbench；The clamping unit is set in outside the drilling rod, and can be fastened in it in the annular slot；It is described
The output end of hydraulic cylinder is fixedly connected with the clamping unit, to drive the clamping unit to rise or fall；
Sampler barrel is detachably connected on the bottom end of the drilling rod；The sampler barrel is the hollow structure of bottom end opening；
Push rod is squeezed, end is provided with piston head；The piston head is slidably arranged in the sampler barrel；The crowded push rod
The body of rod is threaded through in the top through-hole of the sampler barrel；The bottom of the drilling rod opens up the cavity for accommodating the body of rod；
Drill bit is fixed on the bottom end of the sampler barrel；The drill bit is cyclic structure, and multiple cuttings are arranged in bottom end interval
Tooth；The cutting teeth is that the remainder after rectangle cambered surface tooth is cut in inclined surface.
Preferably, further include:
Athey wheel mechanism is arranged below the workbench, can move in the refuse landfill；
The Athey wheel mechanism includes: driving wheel, crawler belt and engine；
The driving wheel is arranged below the workbench by axle stand；
The crawler belt is set on the driving wheel；
The output shaft of the engine is connect with the driving wheel, to drive driving wheel to rotate, then drives the crawler belt
Transmission.
Preferably, the hydraulic drive mechanism further include:
Casing is set in outside the drilling rod, with the drilling rod clearance fit；It is radially extended at the top of described sleeve pipe symmetrical
Trunnion；
The clamping unit is fixed on the top of described sleeve pipe；
The clamping unit includes lever and snap-gauge；The lever movement makes the snap-gauge enter or leave the ring
Shape fluting, then locks or unlocks the drilling rod and the clamping unit.
Preferably, the hydraulic drive mechanism includes two hydraulic cylinders；
The cylinder head of the hydraulic cylinder is fixedly connected with the trunnion.
Preferably, the drilling rod is identical as the outer diameter of the sampler barrel；
External screw thread is provided at the top of the bottom of the drilling rod and the sampler barrel；
The drilling rod is connect by nut with the sampler barrel；
Wherein, make connecting or separating for the drilling rod and the sampler barrel by turning the nut.
Preferably, the internal diameter and outer diameter of the drill bit and the sampler barrel are all identical, and the internal diameter be 80~
120mm。
Preferably, the cutting teeth of the drill bit with a thickness of 3~6mm；
The height of the cutting teeth is 35~60mm；
The tilt angle of the inclined surface is 40~50 °.
Preferably, the cutting teeth of the drill bit with a thickness of 4mm；
The height of the cutting teeth is 50mm；
The tilt angle of the inclined surface is 45 °.
One or more technical solutions provided herein, have at least the following technical effects or advantages:
Due to using by workbench, support frame, rotation driving part, drilling rod, hydraulic drive mechanism, sampler barrel, squeezing
The refuse landfill drilling machine of push rod and drill bit composition.Workbench is the pedestal of whole device, and support frame is for installing rotation
Rotation is passed to sampler barrel and drill bit by drilling rod by driving part and drilling rod, rotation driving part, and hydraulic drive mechanism is used for
Apply axial force to drilling rod, sampler barrel and drill bit is made to depress or lift；Sampler barrel and drill bit are used to cutting and loading spam samples,
When refuse landfill is sampled, spinning movement and pressure movement enable sampler barrel can smoothly enter into refuse soil, are provided with more
The drill bit of a cutting teeth, can in refuse soil polybag or fabric form effective dissection, guarantee refuse soil drilling
Cheng Shunli；After the completion of drilling, sampler barrel is mentioned on ground, sampler barrel is removed from drilling rod, by pushing sampler barrel top
Crowded push rod, internal piston head by the spam samples in sampler barrel from bottom opening release, guarantee that spam samples have well
Rock core pattern, be conducive to subsequent soil sample assay.In this way, it is larger to efficiently solve drilling difficulty in the prior art, and rubbish
Rubbish sample is difficult to the technical issues of forming rock core, realizes reduction drilling difficulty, obtains the technology of the spam samples of rock core pattern
Effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of refuse landfill drilling machine provided in an embodiment of the present invention；
Fig. 2 is drilling rod in Fig. 1, sampler barrel, nut and the structural schematic diagram of drill bit assembly；
Fig. 3 is the partial enlarged view of drill bit in Fig. 1.
(component that each label represents in diagram successively are as follows: 1 Athey wheel mechanism, 2 workbenches, 3 support frames, 4 rotate drivings
Component, 5 drilling rods, 6 levers, 7 clamping units, 8 casings, 9 hydraulic cylinders, 10 nuts, 11 sampler barrels, 12 crowded push rods, 13 drill bits, 14
The body of rod, 15 piston heads, 16 cutting teeths, 17 annular slots)
Specific embodiment
The embodiment of the present application provides a kind of refuse landfill drilling machine, solves or part solves and bores in the prior art
Hole difficulty is larger, and spam samples are difficult to the technical issues of forming rock core, is driven by setting by workbench, support frame, rotation
Dynamic component, drilling rod, hydraulic drive mechanism, sampler barrel, the refuse landfill drilling machine for squeezing push rod and drill bit composition, realize reduction
Drill difficulty, obtains the technical effect of the spam samples of rock core pattern.
Referring to attached Fig. 1 and 2, a kind of refuse landfill drilling machine provided by the invention, comprising: workbench 2, support frame 3,
Rotation driving part 4, hydraulic drive mechanism, sampler barrel 11, squeezes push rod 12 and drill bit 13 at drilling rod 5.
Workbench 2 offers handle hole；Support frame 3 is fixed on workbench 2；The setting of rotation driving part 4 is being propped up
On support 3；General rotation driving part 4 is motor, and vertical sliding is arranged on support frame 3, during following drilling rod 5 to depress
Drilling rod 5 is driven to rotate.5 respective operations hole of drilling rod, which is hung, to be located at below the output end of rotation driving part 4；4 band of rotation driving part
Dynamic drilling rod 5 is rotated around vertical direction；The outer wall of drilling rod 5 is arranged at intervals with multiple annular slots；Hydraulic drive mechanism includes: at least
One hydraulic cylinder 9 and clamping unit 7；The cylinder seat of hydraulic cylinder 9 is fixed on workbench 2；Clamping unit 7 is set in outside drilling rod 5,
And it can be fastened in it in an annular slot 17；The output end of hydraulic cylinder 9 is fixedly connected with clamping unit 7, to drive clamping
Component 7 rises or falls.
Sampler barrel 11 is detachably connected on the bottom end of drilling rod 5；Sampler barrel 11 is the closed hollow structure of bottom end open top end；
The end for squeezing push rod 12 is provided with piston head 15；Piston head 15 is slidably arranged in sampler barrel 11；The body of rod 14 for squeezing push rod 12 is worn
It is located in the top through-hole of sampler barrel 11, during sampler barrel 11 depresses drilling rubbish soil sample, piston head 15 is moved to and is taken
The open end of sample cylinder 11 can resist piston head 15 after spam samples enter 11 inside of sampler barrel, with the gradually pressure of sampler barrel 11
Under, piston head 15 is constantly close to the top of sampler barrel 11, and the gas in cylinder can constantly be arranged from the top through-hole of sampler barrel 11
Out；The bottom of drilling rod 5 opens up the cavity of the accommodating body of rod 14, and piston head 15 is enable to be slid onto the top of sampler barrel 11；Drill bit 13 is solid
It is scheduled on the bottom end of sampler barrel 11；Referring to attached drawing 3, drill bit 13 is cyclic structure, and multiple cutting teeths 16 are arranged in bottom end interval；Cutting teeth
16 cut the remainder after rectangle cambered surface tooth for inclined surface.
Wherein, workbench 2 is the pedestal of whole device, and support frame 3 turns for installing rotation driving part 4 and drilling rod 5
Rotation is passed to sampler barrel 11 and drill bit 13 by drilling rod 5 by dynamic driving part 4, hydraulic drive mechanism be used to apply axial force to
Drilling rod 5 makes sampler barrel 11 and drill bit 13 depress or lift；Sampler barrel 11 and drill bit 13 are used to cutting and loading spam samples,
When refuse landfill is sampled, spinning movement and pressure movement enable sampler barrel 11 can smoothly enter into refuse soil, are provided with more
The drill bit 13 of a cutting teeth 16, can in refuse soil polybag or fabric form effective dissection, guarantee rubbish earth boring auger
It is smooth to adopt process；After the completion of drilling, sampler barrel 11 is mentioned on ground, sampler barrel 11 is removed from drilling rod 5, is taken by pushing
Spam samples in sampler barrel 11 are released from bottom opening, are guaranteed by the crowded push rod 12 on 11 top of sample cylinder, internal piston head 15
Spam samples have good rock core pattern, and avoiding spam samples are gone out sampler barrel 11 conventionally by flushing liquor leads to rubbish sample
This is broken up and is caused the defect of mud contamination, is conducive to subsequent soil sample assay.
Further, refuse landfill drilling machine further include: Athey wheel mechanism 1 is arranged below workbench 2, energy
It is moved in refuse landfill；Athey wheel mechanism 1 includes: driving wheel, crawler belt and engine；Driving wheel is arranged by axle stand
2 lower section of workbench；Crawler belt is set on driving wheel；The output shaft of engine is connect with driving wheel, to drive driving wheel to rotate,
Then crawler haulage is driven, realizes the walking of workbench 2.Due to uneven, the conventional idler wheel in the road surface of refuse landfill
Formula mechanism is difficult to walk above, while stability is also excessively poor, it is easy to the overturning of drilling machine is caused, and Athey wheel mechanism 1 is complete
At drawbacks described above can be overcome, guarantee that the drilling machine has good mobility and stability.
Further, hydraulic drive mechanism further include: casing 8 is set in outside drilling rod 5, with 5 clearance fit of drilling rod；Casing 8
Top radially extend symmetrical trunnion；Clamping unit 7 is fixed on the top of casing 8；Preferably, hydraulic drive mechanism includes two
A hydraulic cylinder 9；The cylinder head of hydraulic cylinder 9 is fixedly connected with trunnion.Clamping unit 7 includes lever 6 and snap-gauge；Lever 6 acts
So that snap-gauge is entered or is left annular slot 17, then locks or unlocks drilling rod 5 and clamping unit 7.Casing 8 can guarantee hydraulic cylinder
9 stability being connect with drilling rod 5, while good guiding role is played to drilling rod 5, guarantee drilling rod 5 pressure or rise vertically.Work
Make personnel in boring procedure, with the continuous pressure of drilling rod 5, hydraulic cylinder 9 can reach maximum functional stroke, be unable to drive drilling rod
5 continue to depress, at this point, unlocking drilling rod 5 and clamping unit 7 by lever 6, then hydraulic cylinder 9 are adjusted back to minimum impulse stroke,
And then drilling rod 5 and clamping unit 7 are locked by lever 6, make drilling rod 5 continue to depress, is finally completed drill hole sampling operation.
Further, drilling rod 5 is identical as the outer diameter of sampler barrel 11；The bottom of drilling rod 5 and the top of sampler barrel 11 are provided with
External screw thread；Drilling rod 5 is connect by nut 10 with sampler barrel 11；Wherein, make the company of drilling rod 5 Yu sampler barrel 11 by turning nut 10
It connects or separates.Cooperated by the internal screw thread and drilling rod 5 of nut 10 and the external screw thread of sampler barrel 11, operator only needs one to pull
Hand can very easily realize connecting or separating for drilling rod 5 and sampler barrel 11, shorten the operating time of drill hole sampling.
Further, the internal diameter and outer diameter of drill bit 13 and sampler barrel 11 are all identical, and internal diameter is 80~120mm, and internal diameter is not
It is preferably too big, it avoids spam samples during the extraction process, just sampler barrel 11 is fallen under Gravitative Loads, rock core pattern can not be obtained
Sample；Meanwhile internal diameter is also unsuitable too small, the amount of the spam samples on the one hand obtained is very little, is unfavorable for soil sample analysis, on the other hand
Lead to the difficulty increase that drills, and increases the manufacture difficulty of sampler barrel 11,12 structure of drill bit 13 and crowded push rod.The cutting teeth of drill bit 13
16 with a thickness of 3~6mm；The height of cutting teeth 16 is 35~60mm；The tilt angle of inclined surface is 40~50 °.Reasonably set
The thickness of cutting teeth 16 and the inclination angle of height, inclined surface are set, can ensure that drill bit 13 has good cutting performance；Preferably, it bores
First 13 cutting teeth 16 with a thickness of 4mm；The height of cutting teeth 16 is 50mm；The tilt angle of inclined surface is 45 °.
One or more technical solutions provided herein, have at least the following technical effects or advantages:
Due to using by workbench 2, support frame 3, rotation driving part 4, drilling rod 5, hydraulic drive mechanism, sampler barrel
11, the refuse landfill drilling machine that push rod 12 and drill bit 13 form is squeezed.Workbench 2 is the pedestal of whole device, and support frame 3 is used
Rotation is passed to by sampler barrel 11 and drill bit by drilling rod 5 in installation rotation driving part 4 and drilling rod 5, rotation driving part 4
13, hydraulic drive mechanism makes sampler barrel 11 and drill bit 13 depress or lift for applying axial force to drilling rod 5；Sampler barrel 11 and
Drill bit 13 is for cutting and loading spam samples, and when refuse landfill is sampled, spinning movement and pressure movement make to sample
Cylinder 11 can smoothly enter into refuse soil, be provided with the drill bit 13 of multiple cutting teeths 16, can be to the polybag or fabric in refuse soil
Effective dissection is formed, guarantees that refuse soil drilling process is smooth；After the completion of drilling, sampler barrel 11 is mentioned on ground, it will
Sampler barrel 11 is removed from drilling rod 5, and by pushing the crowded push rod 12 on 11 top of sampler barrel, internal piston head 15 is by sampler barrel 11
Interior spam samples are released from bottom opening, guarantee that spam samples have good rock core pattern, are conducive to subsequent soil sample analysis
Evaluation.In this way, it is larger to efficiently solve drilling difficulty in the prior art, and spam samples are difficult to the technical issues of forming rock core,
Reduction drilling difficulty is realized, the technical effect of the spam samples of rock core pattern is obtained.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (6)
1. a kind of refuse landfill drilling machine characterized by comprising
Workbench offers handle hole；
Support frame is fixed on the working platform；
Rotation driving part is arranged on support frame as described above；
Drilling rod, the corresponding handle hole, which is hung, to be located at below the output end of the rotation driving part；The rotation driving part band
The drilling rod is moved to rotate around vertical direction；The outer wall of the drilling rod is arranged at intervals with multiple annular slots；
Hydraulic drive mechanism, comprising: two hydraulic cylinders, casing and clamping unit；
Described sleeve pipe is set in outside the drilling rod, symmetrical with radially extending at the top of the drilling rod clearance fit and described sleeve pipe
Trunnion；
The cylinder seat of two hydraulic cylinders is fixed on the working platform, and cylinder head is fixedly connected with the trunnion；The clamping
Component is fixed on the top of described sleeve pipe, and the clamping unit is set in outside the drilling rod, and the institute that can be fastened in it
It states in annular slot；The output end of the hydraulic cylinder is fixedly connected with the clamping unit, to drive the clamping unit to rise
Or decline；
Sampler barrel is detachably connected on the bottom end of the drilling rod；The sampler barrel is the hollow structure of bottom end opening；
Push rod is squeezed, end is provided with piston head；The piston head is slidably arranged in the sampler barrel；The body of rod of the crowded push rod
It is threaded through in the top through-hole of the sampler barrel；The bottom of the drilling rod opens up the cavity for accommodating the body of rod；
Drill bit is fixed on the bottom end of the sampler barrel；The drill bit is cyclic structure, and multiple cutting teeths are arranged in bottom end interval；Institute
Stating cutting teeth is that the remainder after rectangle cambered surface tooth is cut in inclined surface；
The clamping unit includes lever and snap-gauge；The lever, which acts, to be made the snap-gauge entrance or leaves the annular to open
Slot then locks or unlocks the drilling rod and the clamping unit；
The internal diameter and outer diameter of the drill bit and the sampler barrel are all identical, and the internal diameter is 80~120mm.
2. refuse landfill drilling machine as described in claim 1, which is characterized in that further include:
Athey wheel mechanism is arranged below the workbench, can move in the refuse landfill；
The Athey wheel mechanism includes: driving wheel, crawler belt and engine；
The driving wheel is arranged below the workbench by axle stand；
The crawler belt is set on the driving wheel；
The output shaft of the engine is connect with the driving wheel, to drive driving wheel to rotate, then drives the crawler haulage.
3. refuse landfill drilling machine as claimed in claim 2, which is characterized in that
The hydraulic drive mechanism includes two hydraulic cylinders；
The cylinder head of the hydraulic cylinder is fixedly connected with the trunnion.
4. refuse landfill drilling machine as described in claim 1, which is characterized in that
The drilling rod is identical as the outer diameter of the sampler barrel；
External screw thread is provided at the top of the bottom of the drilling rod and the sampler barrel；
The drilling rod is connect by nut with the sampler barrel；
Wherein, make connecting or separating for the drilling rod and the sampler barrel by turning the nut.
5. refuse landfill drilling machine as described in claim 1, which is characterized in that further include:
The cutting teeth of the drill bit with a thickness of 3~6mm；
The height of the cutting teeth is 35~60mm；
The tilt angle of the inclined surface is 40~50 °.
6. refuse landfill drilling machine as claimed in claim 5, which is characterized in that further include:
The cutting teeth of the drill bit with a thickness of 4mm；
The height of the cutting teeth is 50mm；
The tilt angle of the inclined surface is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795397.1A CN107542402B (en) | 2017-09-06 | 2017-09-06 | A kind of refuse landfill drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795397.1A CN107542402B (en) | 2017-09-06 | 2017-09-06 | A kind of refuse landfill drilling machine |
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| CN107542402A CN107542402A (en) | 2018-01-05 |
| CN107542402B true CN107542402B (en) | 2019-02-12 |
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| CN201710795397.1A Active CN107542402B (en) | 2017-09-06 | 2017-09-06 | A kind of refuse landfill drilling machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907367A (en) * | 2018-01-06 | 2018-04-13 | 广东逸华交通工程检测有限公司 | A kind of old pavement core boring sampling cylinder equipped with thrustor |
| CN109443834A (en) * | 2018-11-16 | 2019-03-08 | 安徽国祯环境修复股份有限公司 | One kind drilling sampling tool for the pollution surveys of refuse landfill rubbish body |
| CN114279745A (en) * | 2021-12-24 | 2022-04-05 | 生态环境部华南环境科学研究所 | Sample collecting and analyzing device for different heights of solid waste pile |
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| Publication number | Publication date |
|---|---|
| CN107542402A (en) | 2018-01-05 |
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